September 2006 - Yhc - Haskell.org

examining yhc bytecode
by Kartik Vaddadi 14 Oct '06

14 Oct '06

Hello, I want to examine yhc bytecode, but Robert Dockins's library (http://www.eecs.tufts.edu/~rdocki01/yhc-bytecode.html) complains of a "Bad version". Are there any alternatives, other than doing it manually using a hex editor? Thanks. -- Kartik Vaddadi. Home: www.cse.iitb.ac.in/~kart Blogs: kartik-log.blogspot.com, kartik-rlog.blogspot.com Alternate mail ID: kartik.vad(a)gmail.com "50% Reservation, 100% Politics" - Protest the Indian government's decision to increase reservation in private educational institutions (yfemumbai.blogspot.com)

4 9

Parsing issue with 1e12
by Neil Mitchell 29 Sep '06

29 Sep '06

Hi Hat and Yhc people (and I guess nhc people as well), Both GHC and Hugs parse 1e12 as a number, but Hat and Yhc don't. For example, test = print 1e12 gives: yhc: -- during when renaming Error: Identifier e12 used at 7:15-7:17 is not defined. I have also been told that Hat leads to an error. So: 1) Is this an error, what does the Haskell spec say? 2) Should the parser be fixed in all the right places? (does this impact Colin's hpc as well?) Thanks Neil

2 1

darcs patch: Haddockify ByteCode.CompileLib module (and 12 more)
by Samuel Bronson 28 Sep '06

28 Sep '06

Wed Sep 27 20:36:27 EDT 2006 Samuel Bronson <naesten(a)gmail.com> * Haddockify ByteCode.CompileLib module Thu Sep 28 07:33:09 EDT 2006 Samuel Bronson <naesten(a)gmail.com> * Fix export list for ByteCode.CompileLib Thu Sep 28 07:44:45 EDT 2006 Samuel Bronson <naesten(a)gmail.com> * Oops, messed up the docstring for ByteString.CompileLib.State Thu Sep 28 15:49:35 EDT 2006 Samuel Bronson <naesten(a)gmail.com> * Complain about missing type sigs (haddock needs them) Thu Sep 28 15:52:07 EDT 2006 Samuel Bronson <naesten(a)gmail.com> * Comment on wierd type synonym in CaseLib Thu Sep 28 15:52:57 EDT 2006 Samuel Bronson <naesten(a)gmail.com> * Add typesigs to CaseOpt module Thu Sep 28 15:53:37 EDT 2006 Samuel Bronson <naesten(a)gmail.com> * Add typesigs to Prim module Thu Sep 28 18:14:08 EDT 2006 Samuel Bronson <naesten(a)gmail.com> * Haddockify NT module Thu Sep 28 18:16:43 EDT 2006 Samuel Bronson <naesten(a)gmail.com> * Haddockify PosCode module Thu Sep 28 18:17:58 EDT 2006 Samuel Bronson <naesten(a)gmail.com> * Add signature to SysDep module Thu Sep 28 18:21:01 EDT 2006 Samuel Bronson <naesten(a)gmail.com> * Haddockify Util.Extra (mostly signatures) Thu Sep 28 18:25:48 EDT 2006 Samuel Bronson <naesten(a)gmail.com> * Haddockify TokenId Thu Sep 28 18:26:40 EDT 2006 Samuel Bronson <naesten(a)gmail.com> * Oops, missed some stuff in Util.Extra I had accidentally recorded it along with the TokenId stuff...

1 0

darcs patch: Haddockify ByteCode.CompileLib module (and 1 more)
by Samuel Bronson 28 Sep '06

28 Sep '06

Wed Sep 27 20:36:27 EDT 2006 Samuel Bronson <naesten(a)gmail.com> * Haddockify ByteCode.CompileLib module Thu Sep 28 07:33:09 EDT 2006 Samuel Bronson <naesten(a)gmail.com> * Fix export list for ByteCode.CompileLib

1 0

darcs patch: Haddockify ByteCode.CompileLib module
by Samuel Bronson 28 Sep '06

28 Sep '06

Wed Sep 27 20:36:27 EDT 2006 Samuel Bronson <naesten(a)gmail.com> * Haddockify ByteCode.CompileLib module

2 1

darcs patch: Haddockify Case module (and 3 more)
by Samuel Bronson 27 Sep '06

27 Sep '06

Wed Sep 27 15:47:09 EDT 2006 Samuel Bronson <naesten(a)gmail.com> * Haddockify Case module Wed Sep 27 15:50:05 EDT 2006 Samuel Bronson <naesten(a)gmail.com> * Haddockify FixSyntax module Wed Sep 27 16:27:06 EDT 2006 Samuel Bronson <naesten(a)gmail.com> * Haddockify DotNet.IL module Wed Sep 27 16:28:01 EDT 2006 Samuel Bronson <naesten(a)gmail.com> * Doc edits in Error module

1 0

bytecode more complex than needed?
by Kartik Vaddadi 27 Sep '06

27 Sep '06

Hello, I compiled the following program using yhc: > main = print (calc 3) > calc x = munge x 6 > munge x y = x The bytecode for calc starts with: NEED_HEAP_1 PUSH_CONST_0 PUSH_CONST_1 PUSH_ZAP_1 Couldn't this be simplified to: NEED_HEAP_1 PUSH_CONST_1 PUSH_CONST_0 Thanks. -- Kartik Vaddadi. Home: www.cse.iitb.ac.in/~kart Blogs: kartik-log.blogspot.com, kartik-rlog.blogspot.com Alternate mail ID: kartik.vad(a)gmail.com "50% Reservation, 100% Politics" - Protest the Indian government's decision to increase reservation in private educational institutions (yfemumbai.blogspot.com)

2 1

darcs patch: Haddockify Bind module. (and 1 more)
by Samuel Bronson 27 Sep '06

27 Sep '06

Wed Sep 27 15:18:28 EDT 2006 Samuel Bronson <naesten(a)gmail.com> * Haddockify Bind module. Wed Sep 27 15:23:54 EDT 2006 Samuel Bronson <naesten(a)gmail.com> * Change haddock commandline in Sconstruct to match Makefile.bat

1 0

darcs patch: Support for building most of the haddock... (and 1 more)
by Samuel Bronson 27 Sep '06

27 Sep '06

Tue Sep 26 21:42:04 EDT 2006 Samuel Bronson <naesten(a)gmail.com> * Support for building most of the haddock docs with scons Tue Sep 26 21:47:33 EDT 2006 Samuel Bronson <naesten(a)gmail.com> * scons doc -- now with working!

2 1

Fwd: darcs patch: I am skeptical about the handling of typeRep here...
by Neil Mitchell 27 Sep '06

27 Sep '06

---------- Forwarded message ---------- From: Samuel Bronson <naesten(a)gmail.com> Date: Sep 26, 2006 3:02 PM Subject: darcs patch: I am skeptical about the handling of typeRep here... To: ndmitchell(a)gmail.com Tue Sep 26 10:00:14 EDT 2006 Samuel Bronson <naesten(a)gmail.com> * I am skeptical about the handling of typeRep here...

2 1